Tire tread



FIG. 1 is a perspective view of a tire tread showing our new design itbeing understood that the pattern is repeated throughout thecircumference thereof;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof; and,

FIG. 4 is an enlarged fragmentary front view thereof.

In the drawing, the broken lines showing of the tire sidewall and thesolid line defining the peripheral boundary between the tire tread andthe sidewall are for illustrative purposes only and form no part of theclaimed design.

The ornamental design for a tire tread, as shown and described.